diff --git a/forms/source/component/FormsCollection.hxx b/forms/source/component/FormsCollection.hxx
index 0dfb6aea76bb..39804179efb8 100644
--- a/forms/source/component/FormsCollection.hxx
+++ b/forms/source/component/FormsCollection.hxx
@@ -17,8 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_FORMS_SOURCE_COMPONENT_fORMSCOLLECTION_HXX
-#define INCLUDED_FORMS_SOURCE_COMPONENT_fORMSCOLLECTION_HXX
+#ifndef INCLUDED_FORMS_SOURCE_COMPONENT_FORMSCOLLECTION_HXX
+#define INCLUDED_FORMS_SOURCE_COMPONENT_FORMSCOLLECTION_HXX
 
 #include "InterfaceContainer.hxx"
 #include <cppuhelper/component.hxx>
@@ -187,6 +187,6 @@ public:
 }   // namespace frm
 
 
-#endif // INCLUDED_FORMS_SOURCE_COMPONENT_fORMSCOLLECTION_HXX
+#endif // INCLUDED_FORMS_SOURCE_COMPONENT_FORMSCOLLECTION_HXX
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */